Add macondo tab, run process

1 files changed, 45 insertions, 0 deletions

diff --git a/quacker/macondo.cpp b/quacker/macondo.cpp
new file mode 100644
index 0000000..476d41b
--- /dev/null
+++ b/quacker/macondo.cpp
@@ -0,0 +1,45 @@
+#include "macondo.h"
+#include "quacker.h"
+
+#include <QGridLayout>
+#include <QPushButton>
+#include <QProcess>
+#include <QTimer>
+
+Macondo::Macondo(QWidget *parent) : QWidget(parent) {
+	m_updateTimer = new QTimer(this);
+	QGridLayout *layout = new QGridLayout(this);
+	m_runButton = new QPushButton(tr("Run"));
+	layout->addWidget(m_runButton, 0, 0);
+	layout->setAlignment(Qt::AlignTop);
+	const char *home = getenv("HOME");
+	// TODO: configurable path
+	m_execPath = home ? home : "/";
+	m_execPath += "/apps/macondo/macondo";
+	connect(m_runButton, SIGNAL(clicked()), this, SLOT(run()));
+	connect(m_updateTimer, SIGNAL(timeout()), this, SLOT(updateResults()));
+	m_updateTimer->setInterval(100);
+}
+
+void Macondo::run() {
+	if (m_process) return;
+	printf("running macondo %s\n", m_execPath.c_str());
+	m_process = new QProcess;
+	QStringList args;
+	m_process->start(m_execPath.c_str(), args);
+	connect(m_process, SIGNAL(started()), this, SLOT(processStarted()));
+}
+
+void Macondo::processStarted() {
+	m_updateTimer->start();
+	m_process->write("help\n");
+}
+
+void Macondo::updateResults() {
+	QProcess::ProcessState state = m_process->state();
+	QByteArray data = m_process->readAllStandardError();
+	printf("%s",data.constData());
+	data = m_process->readAllStandardOutput();
+	printf("%s", data.constData());
+	fflush(stdout);
+}